250152520 has 16 divisors (see below), whose sum is σ = 562843260. Its totient is φ = 100060992.

The previous prime is 250152517. The next prime is 250152541. The reversal of 250152520 is 25251052.

250152520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 238578916 + 11573604 = 15446^2 + 3402^2 .

It is a junction number, because it is equal to n+sod(n) for n = 250152491 and 250152500.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3126867 + ... + 3126946.

Almost surely, 2^250152520 is an apocalyptic number.

250152520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250152520 is an abundant number, since it is smaller than the sum of its proper divisors (312690740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250152520 is a wasteful number, since it uses less digits than its factorization.

250152520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6253824 (or 6253820 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 250152520 is about 15816.2106713334. The cubic root of 250152520 is about 630.0886076764.

The spelling of 250152520 in words is "two hundred fifty million, one hundred fifty-two thousand, five hundred twenty".